Das deutsche Python-Forum

Code: Alles auswählen

In [1]: a = 43

In [2]: del a

In [3]: a
---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)

C:\Dokumente und Einstellungen\nelson\Eigene Dateien\<ipython console> in <modul
e>()

NameError: name 'a' is not defined

Code: Alles auswählen

In [4]: a = range(10)

In [5]: b = a

In [6]: del a

In [7]: b
Out[7]: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

Code: Alles auswählen

#!/usr/bin/python
# -*- coding: utf-8 -*-
import sys
from PyQt4 import QtCore, QtGui


class MainWindow(QtGui.QMainWindow):
    def __init__(self, parent=None):
        QtGui.QMainWindow.__init__(self, parent)
        #Window description
        self.resize(800, 400)
        self.setWindowTitle(str('Happy Birthday'))

        #Menupoints description

        exit = QtGui.QAction('Quit', self)
        settings = QtGui.QAction("Settings", self)
        help2 = QtGui.QAction("Help", self)
        about = QtGui.QAction("About",self)


        #menu creation
        menubar = self.menuBar()

        file = menubar.addMenu('&Options')
        file.addAction(settings)
        file.addAction(help2)
        file.addAction(about)
        file.addAction(exit)


        #Button function
        settings.triggered.connect(self.settingsm)
        exit.triggered.connect(self.close)
        about.triggered.connect(self.about)
        help2.triggered.connect(self.help2)
        #back.triggered.connect(self.__init__)

        #Pushbuttons

        newgrp=QtGui.QPushButton(self)
        newgrp.setText("New group")
        newgrp.setGeometry(100, 300, 150, 100)

        edit=QtGui.QPushButton(self)
        edit.setText("Edit group")
        edit.setGeometry(300, 300, 150, 100)


        delgrp=QtGui.QPushButton(self)
        delgrp.setText("Delete group")
        delgrp.setGeometry(500, 300, 150, 100)

        #Button Slots
        newgrp.clicked.connect(self.newgrp)
        edit.clicked.connect(self.edgrp)
        delgrp.clicked.connect(self.delgrp)



    def newgrp(self):
        self.newgrp = QtGui.QWidget(self)

        self.setWindowTitle("New group")
        self.resize(800,400)
        name=QtGui.QLabel(self)
        name.setText("Groupname:")
        name.setGeometry(10,10,200,50)
        grpname=QtGui.QLineEdit(self)
        grpname.setGeometry(180,10,200,50)
        dialname=QtGui.QLabel(self)
        dialname.setText("Dialing number:")
        dialname.setGeometry(10,50,200,50)
        dialed=QtGui.QLineEdit(self)
        dialed.setGeometry(180,50,200,50)
        add=QtGui.QPushButton(self)
        add.setText("Add")
        add.setGeometry(400,50,100,50)
        add.show()
        dialed.show()
        dialname.show()
        grpname.show()
        name.show()
    def edgrp(self):
        self.edgrp = QtGui.QWidget(self)

        self.setWindowTitle("Edit group")
        self.resize(800,400)

    def delgrp(self):
        self.delgrp = QtGui.QWidget(self)

        self.setWindowTitle("Delete group")
        self.resize(800,400)

        table=QtGui.QComboBox(self)
        table.setGeometry(50,50,200,200)
        delbut=QtGui.QPushButton(self)
        delbut.setText("Delete")
        delbut.setGeometry(50,20,100,50)
        delbut.show
#        table.show()

    def settingsm(self):
        self.settingsm = QtGui.QWidget(self)

        self.setWindowTitle("Settings")
        self.resize(800,400)

        exit = QtGui.QPushButton("Exit",self)
        exit.clicked.connect(self.close)
        exit.setGeometry(100,100,100,100)

        #back = QtGui.QPushButton("Back",self)
        #back.clicked.connect(self.exit)

        exit.show()
        #back.show()

        #self.settingsm.show()





    def help2(self):
        QtGui.QMessageBox.information(self, "Introduction:\n",
                 "1.Create a new group for example:\n"
                 "Girls or Boys. Friends or business partners\n"
                 "2.Chose the dialing numbers, you wish to use\n"
                 "3.Create your own unpersonal greeting message\n"
                 "4.Save your group")


    def about(self):
        QtGui.QMessageBox.about(self, "About",
                 "sfdafefawegwa<gweg .")


app = QtGui.QApplication(sys.argv)
main = MainWindow()
main.show()
sys.exit(app.exec_())

Code: Alles auswählen

newgrp.clicked.connect(self.delgrp.hide())

Code: Alles auswählen

newgrp.clicked.connect(self.delgrp.hide)

Code: Alles auswählen

self.ui.newgrp.connect.stackedWidget.setCurrentIndex(self, 2)

Code: Alles auswählen

self.stackedWidget.setCurrentIndex(self, 2)